The Trump administration's renewed push to isolate Iran economically and militarily is confronting a nation that has spent decades developing strategies to weather such storms. But the current circumstances differ sharply from previous standoffs, raising questions about the limits of Tehran's resilience. Main Developments Washington has reimposed sweeping sanctions targeting Iran's oil exports, banking sector, and key industries, aiming to choke off revenue streams that fund its regional activities and nuclear program. In parallel, the US has increased naval deployments near the Strait of Hormuz, a critical chokepoint for global energy shipments, signaling a readiness to enforce restrictions more aggressively than in prior years. Iranian officials have responded with warnings of retaliatory measures, including potential disruptions to shipping in the strait, though such threats have historically been calibrated to avoid full-scale confrontation. The Islamic Revolutionary Guard Corps has conducted drills showcasing coastal defense missiles and fast-attack boats, underscoring its ability to challenge US naval superiority in the confined waterway. Read also: Deadly Cross-Border Strikes Mark Escalation in Fifth Year of War